Dental Splint: How to Clean and Care for Your Splint Brux®

A dental splint is a key solution for treating bruxism and other functional oral problems, but not all splints are the same or deliver the same clinical results. In this article, we explain everything a dental clinic needs to know about dental splints, from their function and types to the cleaning and daily care that help ensure durability, hygiene, and clinical effectiveness.

Most importantly, you will discover how the Splint Brux® dental splint, developed by the Smileep laboratory, is improving bruxism treatment through high-precision 3D printing, a fully customized design, and the use of next-generation biocompatible materials. We also explain how to care for it correctly, how to store it to prevent discoloration, and what to do if it is lost or broken.

If your clinic prescribes occlusal splints or is considering a predictable digital solution for bruxism patients, this guide is practical, up to date, and written for clinical workflows.

What is Splint Brux® and why is it the best 3D dental splint?

Splint Brux® is a high-precision dental splint manufactured with 3D printing and Dental LT Clear Resin V2 biocompatible resin by Smileep, a specialist laboratory that works with hundreds of dental clinics across Spain.

🎯 Designed for patients with bruxism, this splint not only protects teeth from wear, but does so with the accuracy that only digital technology can provide.

🧠 “Unlike generic splints, Splint Brux® is designed exclusively for each patient, with a millimetric digital fit and 3D printed using clinically validated materials. It is a dentist-approved therapeutic solution with full guarantees, not a standard mouthguard without professional control.” — Smileep Team

Unique advantages of the Splint Brux® splint

Digital precision technology

The Splint Brux® dental splint is manufactured using latest-generation 3D printing technology, with equipment and resins from Formlabs, the global leader in 3D printing for medical and dental applications. This technology makes it possible to obtain a splint with an exact millimetric fit, something that cannot be achieved with traditional methods or generic splints.

Thanks to CAD design (computer-aided design) and 3D printing, each splint adapts perfectly to the patient’s dental anatomy. This improves comfort and treatment effectiveness while reducing the need for later chairside adjustments. The result is a splint that fits precisely and works predictably every night while the patient sleeps.

📌 Formlabs is a global reference in digital dentistry. Its technology is used in more than 20,000 dental clinics worldwide and is supported by clinical trials and international healthcare certifications.

Premium biocompatible material

Splint Brux® is manufactured with Dental LT Clear Resin V2, a highly transparent resin developed by Formlabs for long-term splint use. This material has Class IIa certification, which means it has been tested and approved for continuous use in the oral cavity with maximum safety.

It is a polishable, resistant, and aesthetic material that maintains its transparency for longer than conventional alternatives. It is also free from BPA and other toxic compounds, ensuring full biocompatibility with oral tissues.

🛡️ This type of resin does more than protect teeth from wear: it also supports oral health. Its resistance helps prevent fractures, while its smooth surface helps reduce plaque accumulation.

How to clean your Splint Brux® dental splint correctly

A well-cared-for dental splint maintains its function and appearance while also ensuring long-term hygiene and treatment safety. Because Splint Brux® is manufactured with an advanced, clinically safe material, it requires an appropriate care routine to preserve durability and transparency.

Below, we explain how to clean it correctly and which products to use to avoid damage or deterioration.

✅ Daily cleaning with water and neutral soap

After each use (usually in the morning), it is important to wash the dental splint:

• Use cold or lukewarm water (never hot, as it can deform the material).
• Use neutral soap, without perfumes or aggressive dyes.
• Brush gently with a soft-bristled brush used only for the splint (do not use the same toothbrush used for teeth).
• Rinse well with plenty of water.
• Dry carefully with a clean cloth or absorbent paper.

✅ This step removes saliva residue, bacterial plaque, and possible food debris, keeping the splint free from bacteria and odors.

✅ Deep cleaning with effervescent tablets (once a week)

Once a week, perform a deeper cleaning using effervescent tablets specifically for dental appliances (available in pharmacies).

Instructions:

1. Fill a glass with lukewarm water.
2. Add an effervescent cleaning tablet and wait until it begins to dissolve.
3. Soak the splint for 10 to 20 minutes, until the blue color disappears.
4. Rinse with plenty of clean water.
5. Dry it completely and store it in its ventilated case.

🧪 These tablets remove stains, odors, and residue that brushing cannot reach, without damaging the material.

🌗 How to store the splint to prevent discoloration

Dental LT Clear Resin V2 is a high-quality material, but it is photosensitive, which means it can change color if exposed to intense or direct light.

Storage recommendations

• Always store the splint in its dry case.
• Avoid leaving it in the sun, on open shelves, or under intense lights.
• Do not expose it to heat or artificial radiation sources.

🔒 Correct storage extends the useful life of the splint and preserves its aesthetic and functional appearance.

⚠️ What NOT to do

Avoid these common mistakes that can compromise the quality of the Splint Brux® splint:

• Do not use toothpaste: it is abrasive and can scratch the surface.
• Do not clean it with alcohol, mouthwash, vinegar, or aggressive chemical products.
• Do not soak it in hot water or expose it to a microwave or dishwasher.
• Do not leave it outside its case or exposed to sunlight.

❌ Why avoid generic splints from the Internet

Buying dental splints on Amazon or at a pharmacy may seem practical, but it represents a real risk to the patient’s oral health.

⚠️ Risks of generic splints

• They are not adapted to the mouth: they can cause poor occlusion or discomfort
• They do not perform real clinical functions (they only simulate protection)
• They are manufactured with uncertified and uncontrolled materials
• They do not relieve bruxism or TMJ symptoms

By contrast, a splint such as Splint Brux® is designed and validated by the dentist, using the most advanced technology in the sector and safe materials.

What should you do if your Splint Brux® dental splint is lost or broken?

One of the greatest advantages of the Splint Brux® splint is that, if it is lost or broken, there is no need to repeat the intraoral scan or schedule a new impression appointment.

At Smileep, we digitally store the STL file from the scan and the approved splint design, so we can manufacture an exact new replica in less than 48 hours.

📌 Important: If the splint is lost, simply contact the dental clinic. The dentist will request the new splint directly from the laboratory. It is not necessary (or recommended) to contact Smileep directly, because the entire process should be managed by the clinic to ensure correct clinical follow-up.

📞 “With a simple call to the clinic, the new splint will be ready and shipped in 48 hours. No discomfort, no new tests, and the peace of mind of keeping the patient protected.”